arm64: dts: rockchip: Add common DT for edgeble-neu6b-io

Edgeble Neu6a and Neu6b are compatible with common IO board.

So, maintain the IO board in rk3588-edgeble-neu6a-io.dtsi.
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Link: https://lore.kernel.org/r/20231125190522.87607-4-jagan@edgeble.aiSigned-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dts

@@ -6,18 +6,10 @@
 /dts-v1/;
 #include "rk3588.dtsi"
 #include "rk3588-edgeble-neu6a.dtsi"
+#include "rk3588-edgeble-neu6a-io.dtsi"
 
 / {
 	model = "Edgeble Neu6A IO Board";
 	compatible = "edgeble,neural-compute-module-6a-io",
 		     "edgeble,neural-compute-module-6a", "rockchip,rk3588";
-
-	chosen {
-		stdout-path = "serial2:1500000n8";
-	};
-};
-
-&uart2 {
-	pinctrl-0 = <&uart2m0_xfer>;
-	status = "okay";
 };

arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi

+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2023 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+/ {
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+};
+
+&combphy0_ps {
+	status = "okay";
+};
+
+&i2c6 {
+	status = "okay";
+
+	hym8563: rtc@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <0>;
+		clock-output-names = "hym8563";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hym8563_int>;
+		wakeup-source;
+	};
+};
+
+&pinctrl {
+	hym8563 {
+		hym8563_int: hym8563-int {
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+/* FAN */
+&pwm2 {
+	pinctrl-0 = <&pwm2m1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sata0 {
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	no-sdio;
+	no-mmc;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_3v3_s3>;
+	vqmmc-supply = <&vccio_sd_s0>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-0 = <&uart2m0_xfer>;
+	status = "okay";
+};
+
+/* RS232 */
+&uart6 {
+	pinctrl-0 = <&uart6m0_xfer>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+/* RS485 */
+&uart7 {
+	pinctrl-0 = <&uart7m2_xfer>;
+	pinctrl-names = "default";
+	status = "okay";
+};

arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts

@@ -6,84 +6,10 @@
 /dts-v1/;
 #include "rk3588j.dtsi"
 #include "rk3588-edgeble-neu6b.dtsi"
+#include "rk3588-edgeble-neu6a-io.dtsi"
 
 / {
 	model = "Edgeble Neu6B IO Board";
 	compatible = "edgeble,neural-compute-module-6a-io",
 		     "edgeble,neural-compute-module-6b", "rockchip,rk3588";
-
-	chosen {
-		stdout-path = "serial2:1500000n8";
-	};
-};
-
-&combphy0_ps {
-	status = "okay";
-};
-
-&i2c6 {
-	status = "okay";
-
-	hym8563: rtc@51 {
-		compatible = "haoyu,hym8563";
-		reg = <0x51>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
-		#clock-cells = <0>;
-		clock-output-names = "hym8563";
-		pinctrl-names = "default";
-		pinctrl-0 = <&hym8563_int>;
-		wakeup-source;
-	};
-};
-
-&pinctrl {
-	hym8563 {
-		hym8563_int: hym8563-int {
-			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-};
-
-/* FAN */
-&pwm2 {
-	pinctrl-0 = <&pwm2m1_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&sata0 {
-	status = "okay";
-};
-
-&sdmmc {
-	bus-width = <4>;
-	cap-mmc-highspeed;
-	cap-sd-highspeed;
-	disable-wp;
-	no-sdio;
-	no-mmc;
-	sd-uhs-sdr104;
-	vmmc-supply = <&vcc_3v3_s3>;
-	vqmmc-supply = <&vccio_sd_s0>;
-	status = "okay";
-};
-
-&uart2 {
-	pinctrl-0 = <&uart2m0_xfer>;
-	status = "okay";
-};
-
-/* RS232 */
-&uart6 {
-	pinctrl-0 = <&uart6m0_xfer>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-/* RS485 */
-&uart7 {
-	pinctrl-0 = <&uart7m2_xfer>;
-	pinctrl-names = "default";
-	status = "okay";
 };